The toleration of those that differ from others in matters of religion is so agreeable to the Gospel of Jesus Christ, and to the genuine reason of mankind, that it seems monstrous for men to be so blind as not to perceive the necessity and advantage of it in so clear a light. I will not here tax the pride and ambition of some, the passion and uncharitable zeal of others. These are faults from which human affairs can perhaps scarce ever be perfectly freed; but yet such as nobody will bear the plain imputation of, without covering them with some specious colour; and so pretend to commendation, whilst they are carried away by their own irregular passions. But, however, that some may not colour their spirit of persecution and unchristian cruelty with a pretence of care of the public weal and observation of the laws; and that others, under pretence of religion, may not seek impunity for their libertinism and licentiousness; in a word, that none may impose either upon himself or others, by the pretences of loyalty and obedience to the prince, or of tenderness and sincerity in the worship of God; I esteem it above all things necessary to distinguish exactly the business of civil government from that of religion and to settle the just bounds that lie between the one and the other. If this be not done, there can be no end put to the controversies that will be always arising between those that have, or at least pretend to have, on the one side, a concernment for the interest of men's souls, and, on the other side, a care of the commonwealth.
The commonwealth seems to me to be a society of men constituted only for the procuring, preserving, and advancing their own civil interests.
Civil interests I call life, liberty, health, and indolence of body; and the possession of outward things, such as money, lands, houses, furniture, and the like.
It is the duty of the civil magistrate, by the impartial execution of equal laws, to secure unto all the people in general and to every one of his subjects in particular the just possession of these things belonging to this life. If anyone presume to violate the laws of public justice and equity, established for the preservation of those things, his presumption is to be checked by the fear of punishment, consisting of the deprivation or diminution of those civil interests, or goods, which otherwise he might and ought to enjoy. But seeing no man does willingly suffer himself to be punished by the deprivation of any part of his goods, and much less of his liberty or life, therefore, is the magistrate armed with the force and strength of all his subjects, in order to the punishment of those that violate any other man's rights.
Now that the whole jurisdiction of the magistrate reaches only to these civil concernments, and that all civil power, right and dominion, is bounded and confined to the only care of promoting these things; and that it neither can nor ought in any manner to be extended to the salvation of souls, these following considerations seem unto me abundantly to demonstrate.
First, because the care of souls is not committed to the civil magistrate, any more than to other men. It is not committed unto him, I say, by God, because it appears not that God has ever given any such authority to one man over another as to compel anyone to his religion. Nor can any such power be vested in the magistrate by the consent of the people, because no man can so far abandon the care of his own salvation as blindly to leave to the choice of any other, whether prince or subject, to prescribe to him what faith or worship he shall embrace. For no man can, if he would, conform his faith to the dictates of another. All the life and power of true religion consist in the inward and full persuasion of the mind; and faith is not faith without believing.
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In the second place, the care of souls cannot belong to the civil magistrate, because his power consists only in outward force; but true and saving religion consists in the inward persuasion of the mind, without which nothing can be acceptable to God. And such is the nature of the understanding, that it cannot be compelled to the belief of anything by outward force. Confiscation of estate, imprisonment, torments, nothing of that nature can have any such efficacy as to make men change the inward judgment that they have framed of things.
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In the third place, the care of the salvation of men's souls cannot belong to the magistrate; because, though the rigor of laws and the force of penalties were capable to convince and change men's minds, yet would not that help at all to the salvation of their souls . . . In the variety and contradiction of opinions in religion, wherein the princes of the world are as much divided as in their secular interests, the narrow way would be much straitened; one country alone would be in the right, and all the rest of the world put under an obligation of following their princes in the ways that lead to destruction; and that which heightens the absurdity, and very ill suits the notion of a Deity, men would owe their eternal happiness or misery to the places of their nativity.
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Let us now consider what a church is. A church, then, I take to be a voluntary society of men, joining themselves together of their own accord in order to the public worshipping of God in such manner as they judge acceptable to Him, and effectual to the salvation of their souls.
I say it is a free and voluntary society. Nobody is born a member of any church; otherwise the religion of parents would descend unto children by the same right of inheritance as their temporal estates, and everyone would hold his faith by the same tenure he does his lands, than which nothing can be imagined more absurd. Thus, therefore, that matter stands. No man by nature is bound unto any particular church or sect, but everyone joins himself voluntarily to that society in which he believes he has found that profession and worship which is truly acceptable to God. The hope of salvation, as it was the only cause of his entrance into that communion, so it can be the only reason of his stay there. For if afterwards he discover anything either erroneous in the doctrine or incongruous in the worship of that society to which he has joined himself, why should it not be as free for him to go out as it was to enter? No member of a religious society can be tied with any other bonds but what proceed from the certain expectation of eternal life. A church, then, is a society of members voluntarily uniting to that end.
It follows now that we consider what is the power of this church and unto what laws it is subject.
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The end of a religious society (as has already been said) is the public worship of God and, by means thereof, the acquisition of eternal life. All discipline ought, therefore, to tend to that end, and all ecclesiastical laws to be thereunto confined. Nothing ought nor can be transacted in this society relating to the possession of civil and worldly goods. No force is here to be made use of upon any occasion whatsoever. For force belongs wholly to the civil magistrate, and the possession of all outward goods is subject to his jurisdiction.
But, it may be asked, by what means then shall ecclesiastical laws be established, if they must be thus destitute of all compulsive power? I answer: They must be established by means suitable to the nature of such things, whereof the external profession and observation--if not proceeding from a thorough conviction and approbation of the mind--is altogether useless and unprofitable. The arms by which the members of this society are to be kept within their duty are exhortations, admonitions, and advices. If by these means the offenders will not be reclaimed, and the erroneous convinced, there remains nothing further to be done but that such stubborn and obstinate persons, who give no ground to hope for their reformation, should be cast out and separated from the society. This is the last and utmost force of ecclesiastical authority. No other punishment can thereby be inflicted than that, the relation ceasing between the body and the member which is cut off. The person so condemned ceases to be a part of that church.
These things being thus determined, let us inquire, in the next place: How far the duty of toleration extends, and what is required from everyone by it?
And, first, I hold that no church is bound, by the duty of toleration, to retain any such person in her bosom as, after admonition, continues obstinately to offend against the laws of the society. For, these being the condition of communion and the bond of the society, if the breach of them were permitted without any animadversion the society would immediately be thereby dissolved . . . Excommunication neither does, nor can, deprive the excommunicated person of any of those civil goods that he formerly possessed. All those things belong to the civil government and are under the magistrate's protection. The whole force of excommunication consists only in this: that, the resolution of the society in that respect being declared, the union that was between the body and some member comes thereby to be dissolved; and, that relation ceasing, the participation of some certain things which the society communicated to its members, and unto which no man has any civil right, comes also to cease. . .
Secondly, no private person has any right in any manner to prejudice another person in his civil enjoyments because he is of another church or religion. All the rights and franchises that belong to him as a man, or as a denizen, are inviolably to be preserved to him. These are not the business of religion. No violence nor injury is to be offered him, whether he be Christian or Pagan. Nay, we must not content ourselves with the narrow measures of bare justice; charity, bounty, and liberality must be added to it. This the Gospel enjoins, this reason directs, and this that natural fellowship we are born into requires of us. If any man err from the right way, it is his own misfortune, no injury to thee; nor therefore art thou to punish him in the things of this life because thou supposest he will be miserable in that which is to come.
What I say concerning the mutual toleration of private persons differing from one another in religion, I understand also of particular churches which stand, as it were, in the same relation to each other as private persons among themselves: nor has any one of them any manner of jurisdiction over any other; no, not even when the civil magistrate (as it sometimes happens) comes to be of this or the other communion. For the civil government can give no new right to the church, nor the church to the civil government. So that, whether the magistrate join himself to any church, or separate from it, the church remains always as it was before--a free and voluntary society. It neither requires the power of the sword by the magistrate's coming to it, nor does it lose the right of instruction and excommunication by his going from it. This is the fundamental and immutable right of a spontaneous society--that it has power to remove any of its members who transgress the rules of its institution; but it cannot, by the accession of any new members, acquire any right of jurisdiction over those that are not joined with it. And therefore peace, equity, and friendship are always mutually to be observed by particular churches, in the same manner as by private persons, without any pretence of superiority or jurisdiction over one another.
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Nobody, therefore, in fine, neither single persons nor churches, nay, nor even commonwealths, have any just title to invade the civil rights and worldly goods of each other upon pretence of religion. Those that are of another opinion would do well to consider with themselves how pernicious a seed of discord and war, how powerful a provocation to endless hatreds, rapines, and slaughters they thereby furnish unto mankind. No peace and security, no, not so much as common friendship, can ever be established or preserved amongst men so long as this opinion prevails, that dominion is founded in grace and that religion is to be propagated by force of arms.
In the third place, let us see what the duty of toleration requires from those who are distinguished from the rest of mankind (from the laity, as they please to call us) by some ecclesiastical character and office; whether they be bishops, priests, presbyters, ministers, or however else dignified or distinguished. It is not my business to inquire here into the original of the power or dignity of the clergy. This only I say, that, whencesoever their authority be sprung, since it is ecclesiastical, it ought to be confined within the bounds of the Church, nor can it in any manner be extended to civil affairs, because the Church itself is a thing absolutely separate and distinct from the commonwealth. The boundaries on both sides are fixed and immovable. He jumbles heaven and earth together, the things most remote and opposite, who mixes these two societies, which are in their original, end, business, and in everything perfectly distinct and infinitely different from each other. No man, therefore, with whatsoever ecclesiastical office he be dignified, can deprive another man that is not of his church and faith either of liberty or of any part of his worldly goods upon the account of that difference between them in religion. For whatsoever is not lawful to the whole Church cannot by any ecclesiastical right become lawful to any of its members.
From the translation by William Popple. Original e-text at the University of Vermont.